68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string>
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#include <vector>
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#include <folly/Optional.h>
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#include <folly/logging/LogLevel.h>
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namespace folly {
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/**
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* Configuration for a LogCategory
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*/
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class LogCategoryConfig {
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public:
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explicit LogCategoryConfig(
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LogLevel level = kDefaultLogLevel, bool inheritParentLevel = true);
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LogCategoryConfig(
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LogLevel level,
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bool inheritParentLevel,
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std::vector<std::string> handlers);
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bool operator==(const LogCategoryConfig& other) const;
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bool operator!=(const LogCategoryConfig& other) const;
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/**
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* The LogLevel for this category.
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*/
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LogLevel level{kDefaultLogLevel};
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/**
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* Whether this category should inherit its effective log level from its
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* parent category, if the parent category has a more verbose log level.
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*/
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bool inheritParentLevel{true};
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/**
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* Which messages at this category should propagate to its parent category.
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*/
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LogLevel propagateLevelMessagesToParent{LogLevel::MIN_LEVEL};
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/**
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* An optional list of LogHandler names to use for this category.
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*
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* When applying config changes to an existing LogCategory, the existing
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* LogHandler list will be left unchanged if this field is unset.
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*/
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Optional<std::vector<std::string>> handlers;
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};
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} // namespace folly
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